780833352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 2190384000

約数和(自身を除く): 1409550648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 211, 232, 312, 348, 377, 409, 422, 633, 696, 754, 818, 844, 1131, 1227, 1266, 1508, 1636, 1688, 2262, 2454, 2532, 2743, 3016, 3272, 4524, 4908, 5064, 5317, 5486, 6119, 8229, 9048, 9816, 10634, 10972, 11861, 12238, 15951, 16458, 18357, 21268, 21944, 23722, 24476, 31902, 32916, 35583, 36714, 42536, 47444, 48952, 63804, 65832, 71166, 73428, 79547, 86299, 94888, 127608, 142332, 146856, 154193, 159094, 172598, 238641, 258897, 284664, 308386, 318188, 345196, 462579, 477282, 517794, 616772, 636376, 690392, 925158, 954564, 1035588, 1121887, 1233544, 1850316, 1909128, 2071176, 2243774, 2502671, 3365661, 3700632, 4487548, 5005342, 6731322, 7508013, 8975096, 10010684, 13462644, 15016026, 20021368, 26925288, 30032052, 32534723, 60064104, 65069446, 97604169, 130138892, 195208338, 260277784, 390416676, 780833352]

約数ペア:

[(1, 780833352), (2, 390416676), (3, 260277784), (4, 195208338), (6, 130138892), (8, 97604169), (12, 65069446), (13, 60064104), (24, 32534723), (26, 30032052), (29, 26925288), (39, 20021368), (52, 15016026), (58, 13462644), (78, 10010684), (87, 8975096), (104, 7508013), (116, 6731322), (156, 5005342), (174, 4487548), (211, 3700632), (232, 3365661), (312, 2502671), (348, 2243774), (377, 2071176), (409, 1909128), (422, 1850316), (633, 1233544), (696, 1121887), (754, 1035588), (818, 954564), (844, 925158), (1131, 690392), (1227, 636376), (1266, 616772), (1508, 517794), (1636, 477282), (1688, 462579), (2262, 345196), (2454, 318188), (2532, 308386), (2743, 284664), (3016, 258897), (3272, 238641), (4524, 172598), (4908, 159094), (5064, 154193), (5317, 146856), (5486, 142332), (6119, 127608), (8229, 94888), (9048, 86299), (9816, 79547), (10634, 73428), (10972, 71166), (11861, 65832), (12238, 63804), (15951, 48952), (16458, 47444), (18357, 42536), (21268, 36714), (21944, 35583), (23722, 32916), (24476, 31902)]